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107 lines
3.1 KiB
C++
107 lines
3.1 KiB
C++
#pragma once
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#include <array>
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#include <cinttypes>
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#include <cstddef>
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#include <cstdint>
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#include <cstdio>
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#include <memory>
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#include <string>
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#include <vector>
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namespace std::filesystem {
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class path;
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}
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namespace util {
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template <typename E>
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[[nodiscard]] constexpr auto enumValue(E value) {
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return static_cast<std::underlying_type_t<E>>(value);
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}
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inline uint64_t getAddress(uint32_t const* data) {
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return (uint64_t)data[1] << 32u | data[0];
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}
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std::vector<std::string_view> splitString(std::string_view str, char const delim);
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template <typename V, typename... T>
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constexpr auto array_of(T&&... t) -> std::array<V, sizeof...(T)> {
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return {{std::forward<V>(t)...}};
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}
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inline bool endsWith(std::string const& value, std::string const& ending) {
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if (ending.size() > value.size()) return false;
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return std::equal(ending.rbegin(), ending.rend(), value.rbegin());
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}
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enum class InterfaceState {
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NotInit,
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Init,
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Ready,
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Error,
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};
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class IntStateErrorOnReturn {
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InterfaceState& m_state;
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bool m_defused = false;
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public:
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IntStateErrorOnReturn(InterfaceState& state): m_state(state) {}
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~IntStateErrorOnReturn() {
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if (!m_defused) {
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m_state = InterfaceState::Error;
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}
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}
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void defuse() { m_defused = true; }
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};
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constexpr const char* getBoolStr(bool const flag) {
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return (flag ? "true" : "false");
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}
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std::unique_ptr<std::ifstream> openFile(std::filesystem::path const& fullpath);
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bool readFile(std::ifstream* file, wchar_t const* filename, char* data, size_t const size);
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/**
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* @brief Get the Memory Protection object
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*
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* @param prot
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* @return std::pair<int, int> protCPU, protGPU
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*/
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constexpr std::pair<int, int> getMemoryProtection(int prot) {
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int const protCPU = prot & 0x7;
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int const protGPU = (prot >> 4u) & 0x3;
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return std::make_pair(protCPU, protGPU);
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}
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constexpr std::uint64_t alignUp(uint64_t value, uint64_t alignment) {
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if (alignment == 0) return value;
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return (value + (alignment - 1)) & ~(alignment - 1);
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}
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constexpr std::uint64_t alignDown(uint64_t value, uint64_t alignment) {
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if (alignment == 0) return value;
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return value & ~(alignment - 1);
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}
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void setThreadName(std::string_view name);
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void setThreadName(std::string_view name, void* nativeHandle);
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int getPageSize(void);
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} // namespace util
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// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
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#define SYSV_ABI __attribute__((sysv_abi))
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#define CLASS_NO_COPY(name) \
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name(const name&) = delete; \
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name& operator=(const name&) = delete;
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#define CLASS_NO_MOVE(name) \
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name(name&&) noexcept = delete; \
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name& operator=(name&&) noexcept = delete
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